Effect of Anthropometric Parameters on Quadriceps Femoris (Q) Angle: An Analytical Cross-Sectional Study from Iraq
DOI:
https://doi.org/10.54133/ajms.v7i2.1417Keywords:
Anthropometry, Goniometer, Iraq, Q AngleAbstract
Background: One important clinical indicator that shows how the muscle affects the patellofemoral joint is the quadriceps angle. This angle is formed between the quadriceps femoris and the patellar ligament. It is also thought to be a key factor in maintaining good posture and patellar movement. The angle is often used as a clinical sign to check on people who have problems with their knee joints. Objective: The study is planned to measure the mean Q angle in Iraqi adult individuals with the goal of referring data to help improve the clinical diagnosis and evaluation of patients with knee joint malalignments. Methods: The right and left Q angles of 200 participants were measured using a universal goniometer. The relationship between Q angles and different anthropometric parameters was tested using appropriate statistical tests. Results: The mean right Q angles for males’ measure 15.63° and for the females 17.58°. The mean left Q angles for males measured 14.18° and for the females were 16.14°. Both Q angles (right and left) were greater in females. The study revealed a strong negative correlation between height and QA, a moderate negative correlation between weight and QA, and a slight negative correlation between BMI and QA. Conclusions: The study improves understanding of the usual range of the Q angle in a study group of seemingly healthy adults and attempts to establish a reference value for orthopedic surgeons, biomedical engineers, forensic specialists, and anthropologists.
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